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9484 Commits

Author SHA1 Message Date
Anders Carlsson 69999d9c23 __uint128_t is indeed an unsigned integer type. Fixes PR5435. 
llvm-svn: 86561
 2009-11-09 17:34:18 +00:00
Douglas Gregor d3d9306275 When transforming an InitListExpr, if we already computed a non-dependent type for the InitListExpr, keep it 
llvm-svn: 86559
 2009-11-09 17:16:50 +00:00
Zhongxing Xu ab0e27ff0c Add check for pointer arithmetic on non-array variables. 
llvm-svn: 86538
 2009-11-09 13:23:31 +00:00
Zhongxing Xu d6e7f9d4b2 Add check for obsolete function call of getpw(). 
llvm-svn: 86537
 2009-11-09 12:19:26 +00:00
Zhongxing Xu d09b22aa5a remove redundant file name in CMakeLists.txt. 
llvm-svn: 86536
 2009-11-09 09:35:41 +00:00
Zhongxing Xu 08670a89aa update CMakeList.txt 
llvm-svn: 86535
 2009-11-09 09:32:38 +00:00
Daniel Dunbar 53272bbf40 Update CMake 
llvm-svn: 86533
 2009-11-09 08:13:45 +00:00
Zhongxing Xu f69973c858 Add comments. 
llvm-svn: 86532
 2009-11-09 08:13:04 +00:00
Zhongxing Xu f06c684a33 Add checker for CWE-588: Attempt to Access Child of a Non-structure Pointer. 
llvm-svn: 86529
 2009-11-09 08:07:38 +00:00
Daniel Dunbar 65c0db98ab Update CMake 
llvm-svn: 86528
 2009-11-09 08:04:31 +00:00
Zhongxing Xu 85000203bb Put all long strings in 80-col. 
llvm-svn: 86527
 2009-11-09 07:29:39 +00:00
Zhongxing Xu 6c306c8b89 Add checker for CWE-587: Assignment of a Fixed Address to a Pointer. 
llvm-svn: 86523
 2009-11-09 06:52:44 +00:00
Zhongxing Xu 86b1e01c13 Add checker for CWE-469: Use of Pointer Subtraction to Determine Size. This 
checker does not build sink nodes. Because svaluator computes an unknown value
for the subtraction now.

llvm-svn: 86517
 2009-11-09 05:34:10 +00:00
Eli Friedman cc522d9ab3 Rearrange function to avoid recursive use-after-free. 
llvm-svn: 86516
 2009-11-09 05:07:37 +00:00
Eli Friedman a72bf0fae8 Explicitly note that pre-inc/dec lvalues are not supported yet, so that it 
doesn't crash.  (Such expressions are valid in C++, but not in C.)

llvm-svn: 86513
 2009-11-09 04:20:47 +00:00
Eli Friedman cb29876839 Add hack to make the given testcase work. As far as I can tell, this change is 
reasonably safe, but it doesn't seem like the right solution.

llvm-svn: 86508
 2009-11-09 03:59:26 +00:00
Zhongxing Xu 0f92ec6ebd Add a test case for CWE-467, and simplify the wording of the warning. 
llvm-svn: 86504
 2009-11-09 02:28:12 +00:00
Daniel Dunbar 11c08c8e5b Rename areAllFields32Or64BitBasicType to canExpandIndirectArgument to closer match what it is semantically used for. 
Also, fix a major bug where fields from a C++ struct might be dropped -- the expand action doesn't handle them correctly yet.

llvm-svn: 86502
 2009-11-09 01:33:53 +00:00
Eli Friedman 96c0a3e6c2 Remove a useless variable that got left behind. 
llvm-svn: 86501
 2009-11-09 01:11:03 +00:00
Eli Friedman d7686ef31c Unify the codepaths used to verify base and member initializers for explicitly 
and implicitly defined constructors.  This has a number of benefits:

1. Less code.

2. Explicit and implicit constructors get the same diagnostics.

3. The AST explicitly contains constructor calls from implicit default
constructors.  This allows handing some cases that previously weren't handled
correctly in IRGen without any additional code. Specifically, implicit default
constructors containing calls to constructors with default arguments are now
handled correctly.

llvm-svn: 86500
 2009-11-09 01:05:47 +00:00
Eli Friedman fd8d4e1383 Fix use-after-free bug. 
llvm-svn: 86485
 2009-11-08 22:15:39 +00:00
Benjamin Kramer 489232c466 Update CMake file. 
llvm-svn: 86479
 2009-11-08 18:30:42 +00:00
Sebastian Redl 14236c8e82 Special-case default argument expression in instantiation. This should fix PR4301. Doug, please double-check my assumptions. Read the PR for more details. 
llvm-svn: 86465
 2009-11-08 13:56:19 +00:00
Zhongxing Xu b0a05f7ca1 Add a checker for CWE-467: Use of sizeof() on a Pointer Type. 
llvm-svn: 86464
 2009-11-08 13:10:34 +00:00
Sebastian Redl afb8be743d When checking the namespace of a redeclaration or definition, look through linkage specs. Fixes PR5430. 
llvm-svn: 86461
 2009-11-08 11:36:54 +00:00
Sebastian Redl 3752e1dbb4 Don't reprocess non-dependent initializers of non-dependent VarDecls. Fixes PR5426. 
llvm-svn: 86460
 2009-11-08 10:16:43 +00:00
Edward O'Callaghan 932c32043a Fix for FreeBSD toolchain in regards to CPP, Credit to Roman Divacky. 
llvm-svn: 86459
 2009-11-08 10:13:36 +00:00
Daniel Dunbar 7e215ea165 Add clarifying parens. 
llvm-svn: 86457
 2009-11-08 09:46:46 +00:00
Alexis Hunt 6f3de50ca7 Test commit - minor terminology change to my recent patch suggested by John McCall 
llvm-svn: 86442
 2009-11-08 07:46:34 +00:00
Douglas Gregor 4100db6174 Always make sure we're using an unqualified type when building a 
constructor name.  Fixes PR5418.

llvm-svn: 86441
 2009-11-08 07:12:55 +00:00
Anders Carlsson 5bbdc9f857 Handle member expressions where the member declaration is actually a static variable. Fixes PR5392. 
llvm-svn: 86414
 2009-11-07 23:16:50 +00:00
Anders Carlsson ea4c30b39a More LValue related code cleanup. 
llvm-svn: 86413
 2009-11-07 23:06:58 +00:00
Anders Carlsson 2ff6395ddc More cleanup, the code is much easier to follow now. 
llvm-svn: 86412
 2009-11-07 22:53:10 +00:00
Anders Carlsson 6eee97276b Reduce nesting, no functionality change. 
llvm-svn: 86411
 2009-11-07 22:46:42 +00:00
Anders Carlsson 03f83e58f7 We only need to call SetObjCNonGC for local variables. No functionality change. 
llvm-svn: 86410
 2009-11-07 22:43:34 +00:00
Anders Carlsson 509850ebec Change EmitPointerToDataMemberLValue to take a FieldDecl. No intended functionality change. 
llvm-svn: 86407
 2009-11-07 22:00:15 +00:00
Fariborz Jahanian d7aa9d8a63 Patch to gives an error that at least points users in the direction of the error, rather 
than an error about incompatible types. Patch by Sean Hunt.

llvm-svn: 86402
 2009-11-07 20:20:40 +00:00
Chris Lattner 5c67237ff6 teach the various targets what native integer types they have. 
llvm-svn: 86395
 2009-11-07 18:59:41 +00:00
Douglas Gregor 358e7745ed Cope with calls to operator() templates. Fixes PR5419. 
llvm-svn: 86387
 2009-11-07 17:23:56 +00:00
Chris Lattner 15275e55ce add missing #include 
llvm-svn: 86368
 2009-11-07 09:22:46 +00:00
John McCall b61e9d03c1 Support -Wshorten-64-to-32 for integer types only, which seems to satisfy the 
core requirements.  Fixes rdar://problem/6389954

llvm-svn: 86364
 2009-11-07 09:03:53 +00:00
John McCall b397956338 Improve -Wconversion by permitting binary operations on values of the target 
type (or smaller) to stay "closed" within the type.

llvm-svn: 86356
 2009-11-07 08:15:46 +00:00
Anders Carlsson f5dc6fa252 Don't treat variables with non-trivial ctors or dtors as unused. Fixes PR5407. 
llvm-svn: 86352
 2009-11-07 07:26:56 +00:00
Anders Carlsson 2889e0e72c Cleanup, no functionality change. 
llvm-svn: 86351
 2009-11-07 07:18:14 +00:00
Anders Carlsson c0a3561f0f Always mangle functions with special names. Fixes PR5420. 
llvm-svn: 86350
 2009-11-07 07:15:03 +00:00
Anders Carlsson 3d70975917 When instantiating a field decl, make sure to clone its attributes. With this change FileCheck no longer crashes when it's run without any arguments. 
llvm-svn: 86344
 2009-11-07 06:07:58 +00:00
Ted Kremenek 975a119f31 Use SaveAndRestore to simplify logic in LiveVariables::runOnAllBlocks(). Patch by Kovarththanan Rajaratnam! 
llvm-svn: 86343
 2009-11-07 05:57:35 +00:00
Daniel Dunbar 8ec8804de1 Switch clang-cc to use ApplyHeaderSearchOptions, and fix a thinko. 
llvm-svn: 86341
 2009-11-07 04:58:12 +00:00
Anders Carlsson ce21431fc4 When looking up and adding substitutions to the substitution table, make sure to always use the canonical declaration. With tihs change, FileCheck compiles and links but crashes during startup. 
llvm-svn: 86339
 2009-11-07 04:26:04 +00:00
Daniel Dunbar 08d5669b01 Add HeaderSearchOptions class, for packaging the information needed to 
initialize HeaderSearch. Not used yet.

llvm-svn: 86338
 2009-11-07 04:20:50 +00:00